CN215545163U

CN215545163U - Machining clamp for assembling inclined hole on gearbox shell

Info

Publication number: CN215545163U
Application number: CN202121242424.0U
Authority: CN
Inventors: 张家付; 陈久明
Original assignee: Liu'an Longxing Auto Parts Co ltd
Current assignee: Liu'an Longxing Auto Parts Co ltd
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2022-01-18
Anticipated expiration: 2031-06-04

Abstract

The utility model discloses a machining clamp for assembling inclined holes in a gearbox shell, which comprises a mounting seat, wherein an operating platform is fixedly mounted at the top of the mounting seat, a plurality of chip collecting grooves are formed in the top surface of the operating platform, the chip collecting grooves are distributed at equal intervals horizontally, two fixing columns are arranged on the top surface of the operating platform, the two fixing columns are symmetrically distributed about the transverse central line of the operating platform, a cleaning mechanism is mounted on one side of the top of the operating platform, a clamping mechanism is mounted in the middle of the top of the operating platform, and the clamping mechanism is located on the inner side of the cleaning mechanism; after adopting above-mentioned structure, the clamping that can be stable through the clamping mechanism that sets up live the gearbox casing, when avoiding processing the assembly inclined hole, the gearbox casing produces the skew, has also promoted the efficiency of gearbox casing assembly inclined hole processing simultaneously.

Description

Machining clamp for assembling inclined hole on gearbox shell

Technical Field

The utility model relates to the technical field of machining, in particular to a machining clamp for an inclined hole for assembling a gearbox shell.

Background

The gearbox is an important part on an automobile, can change the transmission ratio, and expand the variation range of the torque and the rotating speed of a driving wheel so as to adapt to the frequently-changed running condition, and simultaneously, the engine can work under the favorable working condition (higher power and lower oil consumption).

When the inclined hole is assembled in the machining process of the gearbox shell, the clamping is difficult due to the irregular shape of the gearbox shell, meanwhile, the gearbox shell is easy to deflect in the machining process, the machining precision of the inclined hole is reduced, and therefore the machining clamp for the inclined hole is urgently needed.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model aims to provide a machining clamp for an inclined hole for assembling a gearbox shell.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a add clamping apparatus for gearbox housing assembly inclined hole, includes the mount pad, mount pad top fixed mounting has the operation panel, and a plurality of chip groove has been seted up to the operation panel top surface, and a plurality of chip groove level equidistant distribution that collects, the operation panel top surface are provided with two fixed columns, and two fixed columns are about the horizontal central line symmetric distribution of operation panel, and wiper mechanism is installed to operation panel top one side, installs clamping mechanism in the middle of the operation panel top, and clamping mechanism is located wiper mechanism's inboard.

As a further scheme of the utility model: the cleaning mechanism comprises a cleaning box, a pressure pump is fixedly mounted at the top of the cleaning box, a cleaning bent pipe is fixedly connected to one side of the front surface of the cleaning box, and a spray head is fixedly mounted at the outer end of the cleaning bent pipe.

As a further scheme of the utility model: clamping mechanism is including clamping board, clamping board bottom bilateral symmetry is provided with the connecting plate, two connecting plates all are through bolt fixed mounting on the fixed column that corresponds, clamping board top one side fixedly connected with processing top platform, processing top platform front end is provided with the processing hole post, the clamping board is kept away from the side center fixed mounting who washs case one side has a center reference column, threaded connection has double-end screw in the middle of the center reference column, double-end screw outside end threaded connection has fixation nut, the clamping board is kept away from the side of wasing case one side and is passed through screw fixed mounting and have first reference column, the second reference column, third reference column and fourth reference column.

As a further scheme of the utility model: the processing hole column is internally provided with a processing hole.

As a further scheme of the utility model: the first positioning column, the second positioning column, the third positioning column and the fourth positioning column are matched with mounting holes in the side face of the gearbox shell, wherein the mounting holes correspond to the side faces of the gearbox shell.

The utility model has the beneficial effects that:

1. according to the utility model, the first positioning column, the second positioning column, the third positioning column and the fourth positioning column are arranged and matched with the specific mounting holes on the clamping side surface of the gearbox shell, so that the clamping stability in the machining process of the gearbox shell is ensured, and the machining efficiency of the inclined hole assembly is further improved.

2. The clamp is provided with the cleaning mechanism, so that the processing and cleaning are carried out simultaneously, the influence of scraps on the processing is further avoided, meanwhile, the scrap collecting grooves are formed, the accumulation of the processing scraps is further avoided, the whole clamp device is simple and convenient, the installation and the disassembly are convenient and rapid, and the convenience of users is further improved.

Drawings

The utility model will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a side view of the clamping mechanism of the present invention;

FIG. 3 is a schematic top view of the operation table of the present invention.

In the figure: 1. a mounting seat; 2. an operation table; 21. a chip collecting groove; 22. fixing a column; 3. a cleaning mechanism; 30. a cleaning tank; 31. a pressure pump; 32. cleaning the bent pipe; 4. a clamping mechanism; 41. installing a clamping plate; 42. processing a top platform; 43. processing a hole column; 44. a connecting plate; 45. a first positioning post; 46. a second positioning column; 47. a third positioning column; 48. a fourth positioning column; 49. a central positioning column; 50. a double-ended screw; 51. and (5) fixing the nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the utility model is a processing fixture for assembling inclined holes of a gearbox shell, comprising a mounting seat 1, wherein an operating platform 2 is fixedly arranged at the top of the mounting seat 1, a plurality of chip collecting grooves 21 are formed in the top surface of the operating platform 2, so that scraps in the processing process can be conveniently collected, the influence of accumulation of the scraps on the processing is avoided, the plurality of chip collecting grooves 21 are horizontally distributed at equal intervals, two fixing columns 22 are arranged on the top surface of the operating platform 2 and used for fixing a clamping mechanism 4, the two fixing columns 22 are symmetrically distributed about the transverse central line of the operating platform 2, a cleaning mechanism 3 is arranged on one side of the top of the operating platform 2, the processing position is cleaned in the processing process, the influence of the scraps on a processing cutter is avoided, the processing precision is reduced, the clamping mechanism 4 is arranged in the middle of the top of the operating platform 2, and the clamping mechanism 4 is positioned at the inner side of the cleaning mechanism 3, the gearbox shell is stably clamped through the clamping mechanism 4, and machining efficiency is improved.

Cleaning mechanism 3 is including wasing case 30, washs the inside splendid attire of case 30 and has the washing liquid, washs case 30 top fixed mounting and has force (forcing) pump 31, pressurizes the washing liquid of wasing the inside of case 30, washs case 30 front one side fixedly connected with and washs return bend 32, washs return bend 32 and is universal pipe, is convenient for wash different positions, washs return bend 32 outside fixed mounting and has the shower nozzle.

The clamping mechanism 4 comprises a clamping plate 41, connecting plates 44 are symmetrically arranged on two sides of the bottom end of the clamping plate 41, the two connecting plates 44 are fixedly mounted on corresponding fixing columns 22 through bolts, a processing top table 42 is fixedly connected to one side of the top end of the clamping plate 41, a processing hole column 43 is arranged at the front end of the processing top table 42, a central positioning column 49 is fixedly mounted at the center of the side face, away from one side of the cleaning box 30, of the clamping plate 41, a double-headed screw 50 is connected to the middle of the central positioning column 49 in a threaded manner, one end of the double-headed screw 50 is mounted in the central positioning column 49, the other end of the double-headed screw is connected with a fixing nut 51 in a threaded manner, a first positioning column 45, a second positioning column 46, a third positioning column 47 and a fourth positioning column 48 are fixedly mounted on the side face, away from one side of the cleaning box 30, of the clamping plate 41 through the first positioning column 45, the second positioning column 46, the third positioning column 47 and the fourth positioning column 48 which are arranged, The second positioning column 46, the third positioning column 47 and the fourth positioning column 48 are assembled with the specific mounting holes on the machining side face of the gearbox shell, the gearbox shell is further fixed, and the stability of clamping is guaranteed.

The processing hole column 43 is provided with a processing hole inside, and the position of the processing hole corresponds to the position of the assembling inclined hole.

The first positioning column 45, the second positioning column 46, the third positioning column 47 and the fourth positioning column 48 are matched with mounting holes corresponding to the positions on the side face of the gearbox shell.

The working principle is as follows:

screwing out the fixing nut 51, correspondingly assembling the mounting hole on the side surface of the gearbox shell with the first positioning column 45, the second positioning column 46, the third positioning column 47 and the fourth positioning column 48, then screwing the fixing nut 51 to clamp the gearbox shell, after clamping is finished, starting to process the inclined hole in the gearbox shell, and starting the pressure pump 31 during processing to clean the elbow pipe 32 by adjusting and cleaning the processing position.

The foregoing is merely exemplary and illustrative of the present invention, and various modifications, additions and substitutions of the specific embodiments described herein may be made by those skilled in the art without departing from the scope of the utility model as defined in the accompanying claims.

Claims

1. The utility model provides a add clamping apparatus for gearbox housing assembly inclined hole, including mount pad (1), a serial communication port, mount pad (1) top fixed mounting has operation panel (2), a plurality of chip groove (21) have been seted up to operation panel (2) top surface, a plurality of chip groove (21) level equidistant distribution, operation panel (2) top surface is provided with two fixed columns (22), two fixed columns (22) are about the horizontal central line symmetric distribution of operation panel (2), wiper mechanism (3) are installed to operation panel (2) top one side, install clamping mechanism (4) in the middle of operation panel (2) top, clamping mechanism (4) are located the inboard of wiper mechanism (3).

2. The machining clamp for the assembling inclined hole of the gearbox shell according to claim 1 is characterized in that the cleaning mechanism (3) comprises a cleaning box (30), a pressure pump (31) is fixedly installed at the top of the cleaning box (30), a cleaning bent pipe (32) is fixedly connected to one side of the front face of the cleaning box (30), and a spray head is fixedly installed at the outer side end of the cleaning bent pipe (32).

3. The machining clamp for the inclined hole in the gearbox shell assembly according to claim 2, characterized in that the clamping mechanism (4) comprises a clamping plate (41), connecting plates (44) are symmetrically arranged on two sides of the bottom end of the clamping plate (41), the two connecting plates (44) are fixedly mounted on corresponding fixing columns (22) through bolts, a machining top table (42) is fixedly connected to one side of the top end of the clamping plate (41), a machining hole column (43) is arranged at the front end of the machining top table (42), a central positioning column (49) is fixedly mounted in the center of the side face, away from one side of the cleaning box (30), of the clamping plate (41), a double-headed screw (50) is connected to the middle of the central positioning column (49) in a threaded manner, a fixing nut (51) is connected to the outer side end of the double-headed screw (50) in a threaded manner, and a first positioning column (45) are fixedly mounted on the side, away from one side of the cleaning box (30), of the clamping plate (41), through screws, A second positioning column (46), a third positioning column (47) and a fourth positioning column (48).

4. The machining clamp for the inclined hole for assembling the gearbox shell as claimed in claim 3, wherein a machining hole is formed in the machining hole column (43).

5. The machining clamp for the assembling inclined hole of the gearbox shell as claimed in claim 4, wherein the first positioning column (45), the second positioning column (46), the third positioning column (47) and the fourth positioning column (48) are matched with mounting holes in corresponding positions on the side face of the gearbox shell.